The pressure difference between two points as measured with a manometer is given as p2-p1=pgh . The following figure shows a single u-tube manometer measuring pressure difference between point A and B. By determining the pressure at point "a" through the left leg and then through the right leg,show the difference in pressure between point A and B is approximately given by PA-PB=g(h2-h1) (pH20)
The pressure difference between two points as measured with a manometer is given as p2-p1=pgh . The following figure shows a single u-tube manometer measuring pressure difference between point A and B. By determining the pressure at point "a" through the left leg and then through the right leg,show the difference in pressure between point A and B is approximately given by PA-PB=g(h2-h1) (pH20)
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter31: Gas Heat
Section: Chapter Questions
Problem 6RQ
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The pressure difference between two points as measured with a manometer is given as p2-p1=pgh .
The following figure shows a single u-tube manometer measuring pressure difference between point A and B.
By determining the pressure at point "a" through the left leg and then through the right leg,show the difference in pressure between point A and B is approximately given by PA-PB=g(h2-h1) (pH20)
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